s-net: sqc1008
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 13 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {4,6,8,4,4} |
| Vertex coordination sequence | [(4, 20, 50, 98, 170, 242, 358, 438, 610, 690), (6, 26, 60, 110, 184, 250, 372, 446, 624, 698), (8, 30, 64, 122, 176, 278, 344, 498, 568, 782), (4, 16, 44, 94, 156, 250, 326, 472, 550, 756), (4, 12, 36, 74, 128, 218, 292, 428, 510, 700)] |
| Wells’ vertex symbol | [5^4.6.8, 3^2.4^2.5^10.8, 3^4.4^4.5^12.6^7.8, 5^4.6.7, 5^4.6^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, -1, 0, 0, 1, 2, -1, 0, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 5, 0, 0, 1, 4, 5, 0, 0, 0, 4, 5, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.72684 | 2.11477 | 1.33755 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
| 0.5 | 0 | 0.5 |
| 0.5 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.88924 | 2.12494 | 1.19499 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
| 0.5 | 0 | 0.5 |
| 0.5 | 0 | 0 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc2221 | *222222 | (5,6,2) | {8,6,4,4,4} | {3.5.5.3.3.5.5.3}{3.5.5.3.5.5}{5... |